{"id":1276,"date":"2019-04-10T11:39:57","date_gmt":"2019-04-10T09:39:57","guid":{"rendered":"http:\/\/agora.xtec.cat\/escsantaceciliabolvir\/?p=1276"},"modified":"2020-05-13T17:41:01","modified_gmt":"2020-05-13T15:41:01","slug":"experimentacio-el-telefon","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/general\/experimentacio-el-telefon\/","title":{"rendered":"EXPERIMENTACI\u00d3: EL TEL\u00c8FON"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>En aquest darrer experiment hem pogut observar com es despla\u00e7a el so a trav\u00e9s d&#8217;un fil de llana i arriba a l&#8217;auricular que \u00e9s, ni m\u00e9s ni menys, un pot de iogurt!\u00a0 Nom\u00e9s cal fer un forat al cul de cada pot de iogurt, fer-hi passar la llana i fer-li un nus interior (tamb\u00e9 podem posar-hi un tros de cinta adhesiva per evitar que la llana s&#8217;escapi).\u00a0 Seguidament \u00e9s el moment de posar el tel\u00e8fon a la pr\u00e0ctica!\u00a0 Cal tenir en compte que, perqu\u00e8 el so es desplaci correctament, hem de tenir la llana ben tensada.<\/p>\n<p>Per a fer l&#8217;experiment del tel\u00e8fon nom\u00e9s necessitem:<\/p>\n<ul>\n<li>dos pots de iogurt de pl\u00e0stic<\/li>\n<li>un tros de llana una mica llarg<\/li>\n<li>una mica de cinta adhesiva<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1278\" src=\"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257-300x225.jpg 300w, https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257-768x576.jpg 768w, https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257-200x150.jpg 200w, https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-content\/uploads\/usu1389\/2019\/04\/IMG_20190405_094257.jpg 811w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<br \/>\nEn aquest darrer experiment hem pogut observar com es despla\u00e7a el so a trav\u00e9s d&#8217;un fil de llana i arriba a l&#8217;auricular que \u00e9s, ni m\u00e9s ni menys, un pot de iogurt!\u00a0 Nom\u00e9s cal fer un forat al cul de cada pot de iogurt, fer-hi&hellip;  <a href=\"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/general\/experimentacio-el-telefon\/\" title=\"Read EXPERIMENTACI\u00d3: EL TEL\u00c8FON\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1,2,4],"tags":[],"class_list":["post-1276","post","type-post","status-publish","format-standard","hentry","category-general","category-infantil","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/posts\/1276","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/comments?post=1276"}],"version-history":[{"count":3,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/posts\/1276\/revisions"}],"predecessor-version":[{"id":1615,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/posts\/1276\/revisions\/1615"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/media?parent=1276"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/categories?post=1276"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/escsantaceciliabolvir\/wp-json\/wp\/v2\/tags?post=1276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}